#include "stdafx.h"
#pragma once
//-------------------------------------------------------------------------------------------------
//EllipseShape.h  - Ellipse Object found in Image          
//-------------------------------------------------------------------------------------------------
//FreeBSD License
//Copyright 2011 Will Stott All rights reserved.
//
//Redistribution and use in source and binary forms, with or without modification, are
//permitted provided that the following conditions are met:
//
//   1. Redistributions of source code must retain the above copyright notice, this list of
//      conditions and the following disclaimer.
//
//   2. Redistributions in binary form must reproduce the above copyright notice, this list
//      of conditions and the following disclaimer in the documentation and/or other materials
//      provided with the distribution.
//
//THIS SOFTWARE IS PROVIDED BY Will Stott ``AS IS'' AND ANY EXPRESS OR IMPLIED
//WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
//FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Will Stott OR
//CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
//CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
//SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
//ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
//NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
//ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//The views and conclusions contained in the software and documentation are those of the
//authors and should not be interpreted as representing official policies, either expressed
//or implied, of Will Stott.
//
//----Authors--------------------------------------------------------------------------------------
//created by: will.stott@ucl.ac.uk July 2011
//
//----Comments-------------------------------------------------------------------------------------
//
// The following ifdef block is the standard way of creating macros which make exporting 
// from a DLL simpler. All files within this DLL are compiled with the IMAGEPROCLIB_EXPORTS
// symbol defined on the command line. this symbol should not be defined on any project
// that uses this DLL. This way any other project whose source files include this file see 
// IMAGEPROCLIBAPI functions as being imported from a DLL, whereas this DLL sees symbols
// defined with this macro as being exported.
//--------------------------------------------------------------------------------------------------

#ifdef IMAGEPROCLIB_EXPORTS
#define IMAGEPROCLIBAPI __declspec(dllexport)
#else
#define IMAGEPROCLIBAPI __declspec(dllimport)
#endif

#include "ImageObjectType.h"
#include "ImageObject.h"
#include "ImageRect.h"

class IMAGEPROCLIBAPI EllipseShape :
	public ImageObject
{
public:
	static const char * const xmlNotes;
	static const char * const xmlTopLeftx;
	static const char * const xmlTopLefty;
	static const char * const xmlBotRightx;
	static const char * const xmlBotRighty;
	static const int NotesLengthMax = 500;

private:
	ImageRect       *_pImageBoundingRect;
	std::string      _Notes;

	ImageRect       *GetBoundary() { return _pImageBoundingRect; }

public:
	EllipseShape(void);
	EllipseShape(ImageObjectType *pObjType);
	virtual ~EllipseShape(void);

	virtual bool		  LoadProperties(TiXmlElement *pImageObjectXml);
	virtual bool		  SaveProperties(TiXmlElement *pImageObjectXml);

	virtual bool    AssignFrom(ImageObject *pObjectToCopy);

	virtual void		SetNote( const char *notes) { (strlen(notes) <= EllipseShape::NotesLengthMax) ? _Notes = notes : _Notes = "too much text"; }
	virtual const char *GetNote() { return _Notes.c_str(); }
	virtual	ImageRect  *GetContainingRect() { return _pImageBoundingRect; } 

	void			StartBoundary(int valX, int valY) { _pImageBoundingRect->SetTopLeft(valX, valY), _pImageBoundingRect->SetBotRight(valX, valY); }
	void			ExtendBoundary(int valX, int valY) { _pImageBoundingRect->SetBotRight(valX, valY); }
	void			CloseBoundary(int valX, int valY) { _pImageBoundingRect->SetBotRight(valX, valY); }

};


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//			E N D   O F   F I L E
//-------------------------------------------------------------------------------------------------